BR9911039A - Electronic switching type electric motor for power line applications - Google Patents

Electronic switching type electric motor for power line applications

Info

Publication number
BR9911039A
BR9911039A BR9911039-3A BR9911039A BR9911039A BR 9911039 A BR9911039 A BR 9911039A BR 9911039 A BR9911039 A BR 9911039A BR 9911039 A BR9911039 A BR 9911039A
Authority
BR
Brazil
Prior art keywords
electric motor
power line
electronic switching
type electric
switching type
Prior art date
Application number
BR9911039-3A
Other languages
Portuguese (pt)
Inventor
Pietro De Filippis
Sergio Casati
Giancarlo Fasola
Flavio Maggi
Original Assignee
Bitron Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bitron Spa filed Critical Bitron Spa
Publication of BR9911039A publication Critical patent/BR9911039A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Electric Motors In General (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

"MOTOR ELéTRICO DO TIPO DE COMUTAçãO ELETRôNICA PARA APLICAçõES COM LINHA DE ALIMENTAçãO (1)", dotado de um rotor (5) com seu eixo de rotação (CO) e um número de dentes (16) situados radialmente com suas diretrizes (K) passando pelo eixo de rotação (CO) e limitados radialmente por uma superfície (35) faceando o próprio rotor (5); essa superfície (35) tem um centro de curvatura (C1) localizado em um ponto qualquer da diretriz radial (K), com exceção da parte (T1) situada entre o citado eixo de rotação (CO), e a própria superfície (35), excluindo os próprios eixos de rotação (CO) e a superfície interna."ELECTRONIC SWITCHING ELECTRIC MOTOR FOR APPLICATIONS WITH POWER LINE (1)", equipped with a rotor (5) with its rotation axis (CO) and a number of teeth (16) located radially with its guidelines (K) passing through the axis of rotation (CO) and limited radially by a surface (35) facing the rotor itself (5); this surface (35) has a center of curvature (C1) located at any point of the radial guideline (K), except for the part (T1) located between the said axis of rotation (CO), and the surface itself (35) , excluding the rotation axes (CO) and the internal surface.

BR9911039-3A 1998-05-28 1999-05-25 Electronic switching type electric motor for power line applications BR9911039A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT98TO000457A ITTO980457A1 (en) 1998-05-28 1998-05-28 ELECTRONICALLY SWITCHED ELECTRIC MOTOR FOR LINE POWER APPLICATIONS
PCT/EP1999/003552 WO1999062165A1 (en) 1998-05-28 1999-05-25 Electric motor of the electronic commutation type for applications with a feeder line

Publications (1)

Publication Number Publication Date
BR9911039A true BR9911039A (en) 2002-04-23

Family

ID=11416792

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9911039-3A BR9911039A (en) 1998-05-28 1999-05-25 Electronic switching type electric motor for power line applications

Country Status (8)

Country Link
US (1) US6313557B1 (en)
EP (1) EP1000454A1 (en)
BR (1) BR9911039A (en)
CA (1) CA2298604A1 (en)
IT (1) ITTO980457A1 (en)
PL (1) PL338293A1 (en)
TR (1) TR200000252T1 (en)
WO (1) WO1999062165A1 (en)

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JP3519983B2 (en) * 1999-04-07 2004-04-19 マブチモーター株式会社 Small motor and manufacturing method thereof
EP1354391A1 (en) * 2001-01-18 2003-10-22 Robert Bosch Gmbh Component for the rotor or stator of an electrical machine
JP3899885B2 (en) * 2001-10-05 2007-03-28 株式会社日立製作所 Permanent magnet rotating electric machine
JP3986838B2 (en) * 2002-01-31 2007-10-03 ミネベア株式会社 Rotating electric machine
US6880229B2 (en) * 2002-03-08 2005-04-19 Dura-Trac, Inc. Electrical machine construction using axially inserted teeth in a stator ring or armature
FR2837632B1 (en) * 2002-03-22 2004-09-03 Faurecia Ind ELECTRIC MACHINE WITH DISTINCT TOOTH FOR SUPPORTING A WINDING AND CORRESPONDING MOTOR VEHICLE
US6566784B1 (en) * 2002-05-16 2003-05-20 Chun-Pu Hsu Stator structure with single-arm tooth holders
US6707222B2 (en) * 2002-07-03 2004-03-16 Ut-Battelle, Llc Motor stator using corner scraps for additional electrical components
JP2004056932A (en) * 2002-07-22 2004-02-19 Hitachi Ltd Outer rotor motor
US6913413B2 (en) * 2002-07-24 2005-07-05 Yao-Kun Yang Coupling lock
DE10248771A1 (en) * 2002-10-18 2004-04-29 Siemens Ag Permanently excited synchronous machine
JP3791492B2 (en) * 2002-12-25 2006-06-28 株式会社日立製作所 Rotating electric machine, electric vehicle, and resin insert molding method
JP3733120B2 (en) * 2002-12-27 2006-01-11 穩正企業股▲ふん▼有限公司 Motor combined stator structure
US6903480B2 (en) * 2003-02-26 2005-06-07 Asmo Co., Ltd. Core having axially assembled core sub-parts and dynamo-electric machine member having the same
DE10343293B4 (en) * 2003-09-18 2009-06-10 Siemens Ag Electric machine with damping device
US20070063603A1 (en) * 2005-08-22 2007-03-22 Levine Gregory M Integrated motor and controller assemblies for horizontal axis washing machines
US7352092B2 (en) * 2005-08-22 2008-04-01 Emerson Electric Co. Integrated motor and controller assemblies for horizontal axis washing machines
ITBO20070776A1 (en) * 2007-11-23 2009-05-24 Spal Automotive Srl VENTILATION UNIT IN PARTICULAR FOR MOTOR VEHICLES.
JP2010104160A (en) * 2008-10-24 2010-05-06 Panasonic Corp Dual rotor motor and manufacturing method therefor
DE102009007960A1 (en) * 2009-02-06 2010-08-19 Sew-Eurodrive Gmbh & Co. Kg Drive system, method of operating a drive system and use
EP2317631A1 (en) * 2009-11-03 2011-05-04 Electrolux Home Products Corporation N.V. Electric household appliance with an electronic device for controlling a universal electric motor
US20120126654A1 (en) * 2010-11-23 2012-05-24 Nexteer (Beijing) Technology Co., Ltd. Permanent magnet brushless motor
EP2665161B1 (en) * 2012-05-14 2016-09-28 Siemens Aktiengesellschaft Electric machine with chokes on the stator periphery
US9362785B2 (en) * 2012-11-06 2016-06-07 Lcdrives Corp. Concentrated winding stator construction for high efficiency machine
JP6091409B2 (en) * 2013-12-26 2017-03-08 三菱電機株式会社 Rotor core and method of manufacturing rotor core

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US3749956A (en) * 1971-12-27 1973-07-31 Robbins & Myers Electric motor stator
SE365666B (en) * 1972-08-11 1974-03-25 Asea Ab
GB1603969A (en) * 1977-05-26 1981-12-02 Matsushita Electric Ind Co Ltd Rotary electrical machine
US4613780A (en) * 1984-10-12 1986-09-23 General Electric Company Lanced strip and edgewise wound core
JPH03106869U (en) * 1990-02-16 1991-11-05
JPH054743U (en) * 1991-07-05 1993-01-22 株式会社東芝 Permanent magnet rotor
DE4234017B4 (en) 1991-10-12 2007-09-06 Papst Licensing Gmbh & Co. Kg External rotor motor
JPH0823664A (en) * 1994-05-02 1996-01-23 Aisin Aw Co Ltd Motor
JP3449061B2 (en) * 1995-09-19 2003-09-22 株式会社デンソー DC motor
JPH1042531A (en) 1996-05-24 1998-02-13 Matsushita Electric Ind Co Ltd Motor
TW404620U (en) * 1996-11-25 2000-09-01 Ind Tech Res Inst Brush-less motor stator
JPH11178298A (en) * 1997-12-15 1999-07-02 Toshiba Corp Stator core for permanent magnet-type motor and permanent magnet-type motor
TW434972B (en) * 1998-05-15 2001-05-16 Delta Electronics Inc Improved method of motor stator

Also Published As

Publication number Publication date
ITTO980457A1 (en) 1999-11-28
PL338293A1 (en) 2000-10-23
EP1000454A1 (en) 2000-05-17
CA2298604A1 (en) 1999-12-02
TR200000252T1 (en) 2000-10-23
US6313557B1 (en) 2001-11-06
WO1999062165A1 (en) 1999-12-02

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]